This Cajun turkey tenderloin recipe delivers tender, juicy slices of turkey with a kick of bold Louisiana flavor—perfect for both quick weeknight meals and festive holiday spreads. The rub also works when making sous vide turkey tenderloin.
Combine all the rub ingredients in a small bowl. Rub all sides of the tenderloin ensuring an even coating.
Transfer the tenderloins to a greased baking sheet. Place the pats of butter on top of the tenderloin.
Cook for 20-30 minutes, or until the internal temperature is 165˚F. The total time will vary based on the size of the turkey tenderloin.
Remove from the oven. Let rest for 5 minutes before slicing and serving.
Notes
Note 1 - Add more or less salt, to taste. Omit if you need a no sodium cajun seasoning.Note 2 - If you're unsure of how spicy you want the rub, start with the lower end and work your way up.Note 3 - Most packages of turkey tenderloin include 2 pieces of tenderloin, for a total of around 1.5-2 pounds.